Welltech LP-388 Oct-12-2007 - Manual (Page 77)

LAN Phone 388 User’s Manual 76
(2) Software Upgrade
Download Mode: Select download method as TFTP or FTP
TFTP/FTP Server IP Address: Set TFTP server IP address
FTP Login: Set FTP login name and password
Target File name: Set file name prepared to upgrade
Target File Type: Select which sector of SIP Phone to upgrade
Note:
After upgrade Application, please remember to execute Flash Clean, which will
clean all configurations become factory values except Network settings..